[petsc-dev] Tests are not working for me in next

[Jed Brown]

Satish Balay <balay at mcs.anl.gov> writes:

> On Mon, 19 Mar 2018, Satish Balay wrote:
>
>> On Mon, 19 Mar 2018, Jed Brown wrote:
>> 
>> > Satish Balay <balay at mcs.anl.gov> writes:
>> > 
>> > >> Thanks for the diagnosis.  Can we use @rpath/libpetsc.3.08.dylib?  Then
>> > >> we wouldn't need to run install_name_tool either.  If we want the
>> > >> absolute path written into the dylib, I can do that.
>> > >
>> > > You mean '-install_name ${PREFIXDIR}/lib/libpetsc.3.08.dylib'? Yes - this should eliminate the need for install_name_tool in 'make install' [and that code can be removed]
>> > 
>> > No, I mean -install_name @rpath/libpetsc.3.08.dylib.
>> 
>> 
>> mpicc -Wl,-multiply_defined,suppress -Wl,-multiply_defined -Wl,suppress -Wl,-commons,use_dylibs -Wl,-search_paths_first -Wl,-no_compact_unwind    -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -Qunused-arguments -fvisibility=hidden -g3  -dynamiclib -install_name -install_name @rpath/libpetsc.3.08.dylib -compatibility_version 3.08 -current_version 3.08.3 -single_module -multiply_defined suppress -undefined dynamic_lookup -o arch-prefix/lib/libpetsc.3.08.3.dylib ...
>> <snip>
>> clang: error: no such file or directory: '@rpath/libpetsc.3.08.dylib'
>> make[2]: *** [arch-prefix/lib/libpetsc.3.08.3.dylib] Error 1
>
> Ops - I have -install_name option listed twice.
>
> removing the dupliate..
>
> balay at ipro^~/petsc(next) $ make PETSC_DIR=/Users/balay/pinstall PETSC_ARCH="" test
> Running test examples to verify correct installation
> Using PETSC_DIR=/Users/balay/pinstall and PETSC_ARCH=
> C/C++ example src/snes/examples/tutorials/ex19 run successfully with 1 MPI process
> C/C++ example src/snes/examples/tutorials/ex19 run successfully with 2 MPI processes
> Fortran example src/snes/examples/tutorials/ex5f run successfully with 1 MPI process
> Completed test examples
> =========================================
> Now to evaluate the computer systems you plan use - do:
> make PETSC_DIR=/Users/balay/pinstall PETSC_ARCH= streams
> balay at ipro^~/petsc(next) $ 
> balay at ipro^~/petsc(next) $ otool -L ~/pinstall/lib/libpetsc.dylib 
> /Users/balay/pinstall/lib/libpetsc.dylib:
> 	@rpath/libpetsc.3.08.dylib (compatibility version 3.8.0, current version 3.8.3)
> 	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib (compatibility version 1.0.0, current version 1.0.0)
> 	/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib (compatibility version 1.0.0, current version 1.0.0)
> 	/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 400.9.0)
> 	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1252.0.0)
> 	/Users/balay/soft/mpich-3.2/lib/libmpifort.12.dylib (compatibility version 14.0.0, current version 14.0.0)
> 	/Users/balay/soft/mpich-3.2/lib/libmpi.12.dylib (compatibility version 14.0.0, current version 14.0.0)
> 	/Users/balay/soft/mpich-3.2/lib/libpmpi.12.dylib (compatibility version 14.0.0, current version 14.0.0)
> 	/usr/local/opt/gcc/lib/gcc/7/libgfortran.4.dylib (compatibility version 5.0.0, current version 5.0.0)
> 	/usr/local/lib/gcc/7/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)
> 	/usr/local/opt/gcc/lib/gcc/7/libquadmath.0.dylib (compatibility version 1.0.0, current version 1.0.0)
> 	/Users/balay/soft/mpich-3.2/lib/libmpicxx.12.dylib (compatibility version 14.0.0, current version 14.0.0)
>
>
> Ok - this works..

The consequence here is that users would be expected to use -Wl,-rpath,
when linking to libpetsc.dylib, where now they probably get away without
(on OSX).